Topic
Q:
4) Resuelve las siguientes ecuaciones.
\( \begin{array}{ll}\text { a) } x+30=46 & \text { b) } x-10=4 \\ \text { c) } 2 . x=38 & \text { d) } x: 5=3 \\ \text { e) } 2 . x-15=35 & \text { f) } x: 4+12=14\end{array} \)
Q:
Решите неравенство: \( \frac{12}{\log _{2} x-3}+\frac{2}{\log _{2} x+1} \cdot\left(\frac{4}{\log _{2} x-3}-10\right) \leq 0 \)
Q:
\( \frac{-28 x y^{7}+37 x^{7} y^{7}}{-4 x^{4} y^{5}} \)
implify your answer as much as possible.
Q:
Halla la pendiente de la recta que conecta los puntos \( (0, 0) \) y \( (5, 10) \).
Q:
Exercise 1. How many residents had at least two falls in the last 24 months? Put the answer in cell B15.
Exercise 2. What percentage of the nursing home residents had at most eight falls in the last 24
months? Put the answer in cell B16.
Q:
Al calcular el \( \lim _{x \rightarrow 0} \frac{\cot (\pi x) \sin x}{2 \sec x} \) se obtiene:
\( \begin{array}{l}\text { a. } \pi / 2 \\ \text { b. } 2 / \pi \\ \text { c. } 1 / 2 \pi \\ \text { d. No existe } \\ \text { Quitar mi elección }\end{array} \).
Q:
C. Ansume \( x \) and \( y \) ane functions of 1 . Evatuats \( \frac{d y}{d t} \) for the tollowing.
\[ y^{2}-2 x^{3}=-50, \frac{d x}{d t}=-0, x=2, y=3 \]
Q:
(8. Match the information on the left with the appropriate equation on the right.
An equation perpendicular to
\( y=-3 x+1 \) through the point
\( \begin{array}{l}(3,-2)\end{array} \)
\( y=-3 x+7 \)
An equation through the point \( (-2,3) \)
and parallel to \( y=-3 x-1 \)
\( y=-3 x-3 \)
\( y=\frac{1}{3} x+1 \)
Q:
Translate to an inequality.
The cost is less than \( \$ 57,000 \).
Q:
4) Resuelve las siguientes ecuaciones.
\( \begin{array}{ll}\text { a) } x+30=46 & \text { b) } x-10=4 \\ \text { c) } 2 . x=38 & \text { d) } x: 5=3 \\ \text { e) } 2 . x-15=35 & \text { f) } x: 4+12=14\end{array} \)
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